Safety evaluation of mine roof accident based on grey fuzzy comprehensive evaluation

by Gao Chunjing, Huang Dongmei, Xi Han, Zhu Yingying
Published 2021-01-01

Analysis and Evaluation of 7 Indictor Polychlorinated Biphenyls (PCBs) Residues in Dried Kelp by Gas Chromatography (GC)

by Tian Liangliang, Shi Yongfu, Huang Dongmei, Yu Huijuan, Wang Shuai, Cai Youqiong
Published 2020-01-01